In case you're wondering why this obviously amazing thing hasn't provoked any discussion, it's been submitted before.<p>The major discussion is sufficiently old that comments are closed there now, but it's here:<p><a href="https://news.ycombinator.com/item?id=9755742" rel="nofollow">https://news.ycombinator.com/item?id=9755742</a><p>The man himself is there as well.<p>Here are some other submissions from different sources, with differing amounts of detail:<p><a href="https://news.ycombinator.com/item?id=12047375" rel="nofollow">https://news.ycombinator.com/item?id=12047375</a><p><a href="https://news.ycombinator.com/item?id=12044870" rel="nofollow">https://news.ycombinator.com/item?id=12044870</a><p><a href="https://news.ycombinator.com/item?id=12004572" rel="nofollow">https://news.ycombinator.com/item?id=12004572</a><p><a href="https://news.ycombinator.com/item?id=12003138" rel="nofollow">https://news.ycombinator.com/item?id=12003138</a><p><a href="https://news.ycombinator.com/item?id=11991897" rel="nofollow">https://news.ycombinator.com/item?id=11991897</a><p><a href="https://news.ycombinator.com/item?id=11977317" rel="nofollow">https://news.ycombinator.com/item?id=11977317</a><p><a href="https://news.ycombinator.com/item?id=11955324" rel="nofollow">https://news.ycombinator.com/item?id=11955324</a><p><a href="https://news.ycombinator.com/item?id=11847298" rel="nofollow">https://news.ycombinator.com/item?id=11847298</a><p><a href="https://news.ycombinator.com/item?id=11805791" rel="nofollow">https://news.ycombinator.com/item?id=11805791</a><p><a href="https://news.ycombinator.com/item?id=11754667" rel="nofollow">https://news.ycombinator.com/item?id=11754667</a><p><a href="https://news.ycombinator.com/item?id=11750289" rel="nofollow">https://news.ycombinator.com/item?id=11750289</a><p><a href="https://news.ycombinator.com/item?id=11564268" rel="nofollow">https://news.ycombinator.com/item?id=11564268</a><p><a href="https://news.ycombinator.com/item?id=11459225" rel="nofollow">https://news.ycombinator.com/item?id=11459225</a><p><a href="https://news.ycombinator.com/item?id=10621309" rel="nofollow">https://news.ycombinator.com/item?id=10621309</a>